How bad are wire hangers from the cleaners for your shirts (not suits)

I ask this because I frequently leave my nice shirts on wire hangers in the plastic bags after dry cleaning. Why? Honestly, too lazy to put them on nice hangers. All of my suits and other jackets are on giant supportive hangers, but for shirts back from the dry cleaner, I don't change them out. So far, seems fine when I actually get around to wearing the shirt hanging on the wire hanger.